Aune AR5000 Open Ear Headphone Mk2
€ 369,00 Incl. Vat
Aune AR5000 headphone amplifier – delivering powerful, detailed sound and precision performance for audiophiles
✅ 2 years standard warranty
✅ Free return within 14 days
✅ Orders before 17:00 → shipped today
🟢 On stock
2 in stock|Delivery time: Order before 17:00h, shipped today mo-fr
Size and packaging guidelines
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| Specification | Chair | Armchair | Sofas |
| Height | 37" | 42" | 42" |
| Width | 26.5" | 32.5" | 142" |
| Depth | 19.5" | 22.5" | 24.5" |
| Assembly Required | No | No | Yes |
| Packaging Type | Box | Box | Box |
| Package Weight | 55 lbs. | 64 lbs. | 180 lbs. |
| Packaging Dimensions | 27" x 26" x 39" | 45" x 35" x 24" | 46" x 142" x 25" |
Aune AR5000 MK2 – Open-Back Reference Headphones
Aune’s AR5000 are open-back headphones with a dynamic MLD (“Multi-Layer Distributed”) driver of no less than Ø50mm. Thanks to its innovative driver, high-tilt acoustic structure and concentric-circle port system, these headphones deliver rich, detailed reproduction over a wide soundstage.
Aune AR5000 Mk2 – Next-Level Open-Back Headphone Performance
What is different?
New headband
The Aune AR5000 Mk2 was officially released on April 16 in mainland China. Alongside noticeable sound enhancements, this second-generation model introduces a fully metal headband, offering improved durability and a more premium feel.
Enhanced Bass & More Open Treble
Compared to its predecessor, the AR5000 Mk2 delivers a bass response with greater weight and depth, creating a fuller low-end presence. The sub-bass region (20Hz–60Hz) has been strengthened, while the mid-bass (60Hz–100Hz) receives a subtle boost for added impact.
On the high end, the treble has been refined to sound clearer and more lively, providing improved brilliance and openness. While the overall treble is more pronounced, it still retains some familiar characteristics around the 6kHz and 9kHz regions, preserving the signature sound of the original model.
Experience a new standard in open-back headphone design with the Aune AR5000 Mk2. Building on the success of the original model, the Mk2 introduces improved durability, refined acoustics, and enhanced sound performance for demanding listeners.
Advanced Driver Technology
At the heart of the AR5000 Mk2 is a 50mm dynamic driver with Aune’s proprietary MLD (Multi-Layer Distributed) diaphragm, designed to reduce distortion and deliver exceptional clarity across the full frequency range. This advanced structure ensures accurate, transparent sound reproduction with impressive detail.
Open, Natural Sound
The open-back design combined with a tilted driver structure creates a wide and immersive soundstage, offering a natural and spacious listening experience. Expect deeper bass presence and more open, refined treble compared to the previous generation.
Improved Build & Durability
The Mk2 addresses earlier design limitations with a fully metal headband, significantly improving strength and long-term reliability while maintaining comfort for extended listening sessions.
Refined Sound Signature
The AR5000 Mk2 delivers:
- Fuller, more controlled bass
- Enhanced clarity and detail
- Brighter, more extended treble
- Precise imaging with excellent spatial presentation
Flexible Connectivity
Equipped with a modular cable system, the AR5000 Mk2 supports interchangeable connectors (3.5mm, 4.4mm, 6.35mm), making it compatible with a wide range of audio setups.
Key Features
- 50mm dynamic driver with MLD diaphragm
- Open-back design for natural soundstage
- Improved metal headband construction
- Modular cable with interchangeable plugs
- Low distortion and high sensitivity for easy driving
- Wide frequency response (approx. 5Hz – 43.5kHz)
Why Choose the AR5000 Mk2?
The Aune AR5000 Mk2 is more than just an update—it’s a refined evolution. With better build quality, improved tuning, and enhanced technical performance, it offers a more complete audiophile experience while staying true to the musical character that made the original AR5000 so popular.
Technical characteristics
| Specifications | |
|---|---|
| Product type | Open-back headphones |
| Driver type | Dynamic with MLD technology |
| Frequency response | 5Hz-43500Hz |
| Nominal impedance | 28 Ohm |
| Sensitivity | 112dB (@ 1kHz, 1Vrms) |
| THD | <0.03% (@ 1kHz, 100dB SPL) |
| Cable type | Detachable |
| Heaphone connectors | 2x Jack 3.5mm |
| Cable terminaison | Jack 3.5mm |
| Cable length | 1.5m |
| General | |
|---|---|
| Dimensions | 195 x 220 x 115mm (LxHxP) |
| Net weight | 350g |
| Package | 1x Aune AR5000 Mk2 headphones 1x Cable 2x jack 3.5mm stereo to termination jack 3.5mm stereo |
| Weight | 3 kg |
|---|
Shipping - Made easy with DPD, DHL and your National shipping company
We deliver your Hifimastery order as quickly as possible via DPD, DHL, or PostNL (your country’s national postal service). You choose your preferred carrier at checkout. All shipments are insured and tracked, so we handle any loss or damage.
Shipping Costs:
- Netherlands & Belgium: Free shipping on orders over €50;
- Other European countries: Free shipping on orders over €100–€200 (depending on country, always visible in checkout before payment).
The higher the order amount the lower the shipping costs until the free shipping amount is reached, which is fair...
Order Shipping Times:
- Orders placed before 17:00h and in stock ship the same day monday-friday;
- In case a product has a longer delivery time than this is mentioned at the stock status!!!
You choose we follow:
You can choose in the checkout what shipping company you want us to use for shipping your order. Sometimes due to longer delivery times etc, we can choose another reliable partner based on your order.
Track & Trace
We know you’re eager to enjoy your order—and we completely understand! Once your order has been shipped via an external carrier, you’ll receive an email from us containing a tracking number or a direct link to the carrier’s tracking page. This lets you see exactly when your order is expected to arrive.
If your order is delivered to a pickup point due to your absence, you’ll be notified either through the tracking information or via services provided by the carrier.
Returns & Right of withdrawal – We keep it simple
Not satisfied with your purchase? No worries! Returning items is simple and stress-free.
✨ Key Highlights:
- No reason needed – return “just because”
- 14-day reflection period – from delivery date and within 14 days later you can decide to keep it or not...
- Fast inspection – returns inspected within a few days most of time 5 days (max 14);
- refund will be done mostly same day after inspection is done.
Return Conditions:
Items are undamaged and clean.
- All accessories included (also manual etc);
- Original packaging;
- Pack items securely for safe return;
- Sealed products remain unopened (applies to fragile or hygiene-sensitive items, e.g., turntable styli, in-ear earbuds).
For furniture, always choose Option 2.
Option 1 – Return Label:
- Use our return portal to print a return DPD shippinglabel;
- Coverage is up to €500 via DPD (other carriers not insured);
- Returns are at the customer’s risk and expense (if you need more insurance value contact us so we can check for higher insurance or choose option 2)
Option 2 – Own Carrier:
- Arrange return with a carrier of your choice;
- Email us: “Return: order number …” to receive a return form to include in your package;
- Return requested more than 2 weeks after delivery day cannot be processed and declined.
Timeframe:
- You have 14 days to request a return calculated from the day the package was delivered to you;
- The package must be received in our warehouse within 2 weeks after your request to return the product.
Exchange product:
- Place a new order for the desired product;
- Original order must be returned and will be refunded (minus any return costs);
- Refunds processed via the original payment method within 2 weeks.



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